Family Lithacanthidae Popovsky 1907 (radiolarian)
Protozoa - Radiolaria - Lithacanthidae
Parent taxon: Thallassosphaeracea according to A. R. Loeblich and H. Tappan 1961
Sister taxa: none
Subtaxa: Tetracina
Ecology: passively mobile planktonic omnivore
Distribution: there are no occurrences of Lithacanthidae in the database